search for: attributestring

...with type :date, "history" with type :text, etc, while an individual would have "firstname" and "lastname" as string, "birthdate" as :date, etc. There are two ways to represent this... i can do a polymorphic associations to each type, such that i have an AttributeString model, AttributeDate model, etc. which belongs to the Node model polymorphically. Or what i can do is put all the Attributes in one model, with a column in the database for every kind of type: create_table :attributes do |t| t.column :name, :string t.column :type, :string t...